Integer Profile

1,081,857

3 × 7 × 51517

Prime factors, divisor sums, positional representations and sequence properties for 1,081,857. The prime factorization is 3 × 7 × 51517.

Number of positive divisors: 8. Showing the recorded part of the sequence: 90.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,648,576
Proper-divisor sum: 566,719
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1081857
Binary: 100001000001000000001 (21 bits)
Octal: 0o4101001
Hexadecimal: 0x108201

Divisor catalog (8)

1372151,517154,551360,6191,081,857

Showing 8 of 8.

Collatz trajectory (90 steps)

Even: n → n/2; Odd: n → 3n + 1

1,081,8573,245,5721,622,786811,3932,434,1801,217,090608,5451,825,636912,818456,4091,369,228684,614342,3071,026,922513,4611,540,384770,192385,096192,54896,27448,137144,41272,20636,103108,31054,155162,46681,233243,700121,85060,925182,77691,38845,69422,84768,54234,271102,81451,407154,22277,111231,334115,667347,002173,501520,504260,252130,12665,063195,19097,595292,786146,393439,180219,590109,795329,386164,693494,080247,040

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 51517
Distinct prime factors: 3
Perfect square: No
Parity: Odd